VulnerabilityModified
CVE-2020-7661
all versions of url-regex are vulnerable to Regular Expression Denial of Service.
HIGH 7.5EPSS 2.67%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.67%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
all versions of url-regex are vulnerable to Regular Expression Denial of Service. An attacker providing a very long string in String.test can cause a Denial of Service.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 2.67% probability · 85th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400
- Affected
- url-regex project/url-regex
- Source
- report@snyk.io
References
- https://github.com/kevva/url-regex/issues/70Exploit, Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-URLREGEX-569472Exploit, Third Party Advisory
- https://github.com/kevva/url-regex/issues/70Exploit, Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-URLREGEX-569472Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.